Mitsubishi Electric Central Air-conditioner (Changping Tianmei Flagship Store)

GREE Electrical Appliance (Yuanshanbei Avenue Lisen Shop)

HITACHI Bianpin Central Air-conditioner Flagship Store (Jinhe Road Shop)

Daikin Flagship Store (Changping Experience Hall)

Yonglong Electrical Appliance (Yuanshanbei Commercial Street Shop)

Zhixin Air-conditioner Mechanical and Electronic Engineering